// Copyright (c) 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ui/base/ime/input_method_base.h"

#ifndef UI_VIEWS_MUS_INPUT_METHOD_MUS_H_
#define UI_VIEWS_MUS_INPUT_METHOD_MUS_H_

#include "base/macros.h"
#include "ui/views/mus/mus_export.h"

namespace mus {
class Window;
} // namespace mojo

namespace views {

class VIEWS_MUS_EXPORT InputMethodMUS : public ui::InputMethodBase {
public:
    InputMethodMUS(ui::internal::InputMethodDelegate* delegate,
        mus::Window* window);
    ~InputMethodMUS() override;

private:
    // Overridden from ui::InputMethod:
    void OnFocus() override;
    void OnBlur() override;
    bool OnUntranslatedIMEMessage(const base::NativeEvent& event,
        NativeEventResult* result) override;
    void DispatchKeyEvent(ui::KeyEvent* event) override;
    void OnTextInputTypeChanged(const ui::TextInputClient* client) override;
    void OnCaretBoundsChanged(const ui::TextInputClient* client) override;
    void CancelComposition(const ui::TextInputClient* client) override;
    void OnInputLocaleChanged() override;
    std::string GetInputLocale() override;
    bool IsCandidatePopupOpen() const override;

    // Overridden from ui::InputMethodBase:
    void OnDidChangeFocusedClient(ui::TextInputClient* focused_before,
        ui::TextInputClient* focused) override;

    void UpdateTextInputType();

    // The toplevel window which is not owned by this class.
    mus::Window* window_;

    DISALLOW_COPY_AND_ASSIGN(InputMethodMUS);
};

} // namespace views

#endif // UI_VIEWS_MUS_INPUT_METHOD_MUS_H_
